#win{
    width: 250px;
    height: 200px;
}
.panel-title,.panel-tool{
    display: none;
}
#ff{
   margin-top: 10px;
}
ul,ul>li{
    list-style-type: none;
}
ul>li{
    margin-bottom: 10px;
}
#btn{
    width: 80%;
}
#checkcode{
    width: 89px;
}
#codeimg{
    width: 84px;
}
